IT1246839B - BAND SEPARATION MIXING EQUIPMENT FOR ELECTRIC SIGNALS. - Google Patents

BAND SEPARATION MIXING EQUIPMENT FOR ELECTRIC SIGNALS.

Info

Publication number
IT1246839B
IT1246839B IT00359890A IT359890A IT1246839B IT 1246839 B IT1246839 B IT 1246839B IT 00359890 A IT00359890 A IT 00359890A IT 359890 A IT359890 A IT 359890A IT 1246839 B IT1246839 B IT 1246839B
Authority
IT
Italy
Prior art keywords
electric signals
mixing equipment
band separation
separation mixing
band
Prior art date
Application number
IT00359890A
Other languages
Italian (it)
Other versions
IT9003598A1 (en
IT9003598A0 (en
Inventor
Flaminio Frassinetti
Original Assignee
Flaminio Frassinetti
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Flaminio Frassinetti filed Critical Flaminio Frassinetti
Priority to IT00359890A priority Critical patent/IT1246839B/en
Publication of IT9003598A0 publication Critical patent/IT9003598A0/en
Priority to US07/728,648 priority patent/US5237619A/en
Priority to EP19910830310 priority patent/EP0466665A3/en
Publication of IT9003598A1 publication Critical patent/IT9003598A1/en
Application granted granted Critical
Publication of IT1246839B publication Critical patent/IT1246839B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/02—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
    • H04H60/04—Studio equipment; Interconnection of studios

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Networks Using Active Elements (AREA)
  • Organic Insulating Materials (AREA)
  • Amplifiers (AREA)
  • Stereophonic System (AREA)
IT00359890A 1990-07-13 1990-07-13 BAND SEPARATION MIXING EQUIPMENT FOR ELECTRIC SIGNALS. IT1246839B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT00359890A IT1246839B (en) 1990-07-13 1990-07-13 BAND SEPARATION MIXING EQUIPMENT FOR ELECTRIC SIGNALS.
US07/728,648 US5237619A (en) 1990-07-13 1991-07-11 Sound mixer with band separation
EP19910830310 EP0466665A3 (en) 1990-07-13 1991-07-12 Sound mixer with band separation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT00359890A IT1246839B (en) 1990-07-13 1990-07-13 BAND SEPARATION MIXING EQUIPMENT FOR ELECTRIC SIGNALS.

Publications (3)

Publication Number Publication Date
IT9003598A0 IT9003598A0 (en) 1990-07-13
IT9003598A1 IT9003598A1 (en) 1992-01-13
IT1246839B true IT1246839B (en) 1994-11-28

Family

ID=11110410

Family Applications (1)

Application Number Title Priority Date Filing Date
IT00359890A IT1246839B (en) 1990-07-13 1990-07-13 BAND SEPARATION MIXING EQUIPMENT FOR ELECTRIC SIGNALS.

Country Status (3)

Country Link
US (1) US5237619A (en)
EP (1) EP0466665A3 (en)
IT (1) IT1246839B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5541998A (en) * 1994-10-20 1996-07-30 Lar Electronics Corp. Health club audio system
US5896459A (en) * 1996-07-10 1999-04-20 Abaya Technologies, Inc. Audio mixer
JP4441035B2 (en) * 2000-01-24 2010-03-31 株式会社コルグ Audio mixer
US7369665B1 (en) * 2000-08-23 2008-05-06 Nintendo Co., Ltd. Method and apparatus for mixing sound signals
EP1606797B1 (en) * 2003-03-17 2010-11-03 Koninklijke Philips Electronics N.V. Processing of multi-channel signals
US8842847B2 (en) * 2005-01-06 2014-09-23 Harman International Industries, Incorporated System for simulating sound engineering effects
CN107105366B (en) * 2017-06-15 2022-09-23 歌尔股份有限公司 Multi-channel echo cancellation circuit and method and intelligent device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374300A (en) * 1979-10-18 1983-02-15 Innovative Electronics, Inc. Sound mixer devices
US4357492A (en) * 1980-10-03 1982-11-02 Eugene Campbell Automatic microphone mixing apparatus
US4680798A (en) * 1984-07-23 1987-07-14 Analogic Corporation Audio signal processing circuit for use in a hearing aid and method for operating same
EP0310456A3 (en) * 1987-10-01 1990-12-05 Sony Magnescale, Inc. Improvements in audio mixing
US5129006A (en) * 1989-01-06 1992-07-07 Hill Amel L Electronic audio signal amplifier and loudspeaker system

Also Published As

Publication number Publication date
EP0466665A2 (en) 1992-01-15
IT9003598A1 (en) 1992-01-13
IT9003598A0 (en) 1990-07-13
EP0466665A3 (en) 1992-12-23
US5237619A (en) 1993-08-17

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Legal Events

Date Code Title Description
0001 Granted